привет)

About this channel

How can I read @finalbossfight2k16 without a Telegram account?

TGViewer shows the public web preview Telegram publishes for привет): recent posts, photos, videos and the subscriber count, with no app, login or account.

How many subscribers does привет) have?

привет) (@finalbossfight2k16) has 4 subscribers on Telegram, refreshed roughly every 30 minutes.

Does привет) know I viewed it here?

No. Public channel previews carry no viewer identity, and TGViewer has no accounts or tracking of what you look up.